Description

cis-Ned 19 CAS NO 1137264-00-6 is a high-purity, specialized chemical intermediate designed for advanced synthesis and research applications. This compound is valued for its specific stereochemistry and functional groups, which make it a critical building block in the development of complex molecules. It is primarily utilized by the pharmaceutical, agrochemical, and advanced materials industries for process development and the creation of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for targeted therapies.
• Agrochemical Research: Used in the development of new generation pesticides and herbicides with enhanced efficacy and selectivity.
• Ligand Synthesis: Serves as a precursor for catalysts and ligands used in asymmetric synthesis and metal-organic frameworks (MOFs).
• Material Science: Employed in the research and production of specialty polymers and advanced functional materials.
• Academic & Industrial R&D: A valuable reagent for chemical research in universities and corporate laboratories exploring new synthetic pathways.
• Fine Chemical Production: Integral to the multi-step synthesis of complex fine chemicals and other high-value intermediates.

Basic Information

Product Name	cis-Ned 19
CAS No.	1137264-00-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Ned 19 (cis-isomer); cis-Ned 19; Ned-19 (cis-); (1S,2S)-Ned-19; 1,2-bis(2-Aminophenoxy)ethane-N,N,N',N'-tetraacetic acid tetrakis(acetoxymethyl) ester (cis-isomer); BAPTA-AM analog (cis); Calcium chelator precursor (cis-Ned 19); Cell-permeable calcium modulator intermediate
EINECS	Contact for details

Quality Control

Our cis-Ned 19 is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This material is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC/IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.